By SIMON CONSTABLE
The world's central banks are on a gold buying spree that has lasted more than a decade. That's the longest period of consistent gold acquisition by the so-called official sector in more than half a century.
But this time the motivations of the buyers are different than they were back in the 1950s, and they are worrying. That's why investors should take note, including anyone who owns the SPDR Gold Shares (GLD) exchange-traded fund, which holds bars of solid bullion.
In the distant past, central banks had to buy gold because of its vital role in the global financial system. Now they are choosing to do so because they are worried about the dollar. In other words, they've been scared into this bullion buying binge. Read more here.